CN214183876U - Novel firing pin subassembly - Google Patents
Novel firing pin subassembly Download PDFInfo
- Publication number
- CN214183876U CN214183876U CN202023043949.XU CN202023043949U CN214183876U CN 214183876 U CN214183876 U CN 214183876U CN 202023043949 U CN202023043949 U CN 202023043949U CN 214183876 U CN214183876 U CN 214183876U
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- China
- Prior art keywords
- firing pin
- pin body
- spring
- valve body
- sliding connection
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- 238000010304 firing Methods 0.000 title claims abstract description 64
- 230000007246 mechanism Effects 0.000 claims abstract description 29
- 238000009434 installation Methods 0.000 claims abstract description 12
- 230000001681 protective effect Effects 0.000 claims description 29
- 230000000694 effects Effects 0.000 abstract description 3
- 239000003292 glue Substances 0.000 description 10
- 238000005457 optimization Methods 0.000 description 6
- 210000002105 tongue Anatomy 0.000 description 5
- 239000012530 fluid Substances 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000005491 wire drawing Methods 0.000 description 1
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- Portable Nailing Machines And Staplers (AREA)
Abstract
The utility model discloses a novel firing pin subassembly, including firing pin body, guiding mechanism, slider, spout, limiting plate, first spring, dispensing valve body, protecting crust, locking mechanism, installation mechanism. The utility model has the advantages that: make the fixed plate drive the firing pin body and remove through knocking the fixed plate, the atress of the multiplicable firing pin body of fixed plate is received the face, be convenient for the hammer to the device body application of force, the firing pin body is linear motion in the inside of protecting crust through the spacing of slider with the spout, under the effect of limiting plate, the firing pin body extrudees first spring in the removal, make first spring shrink, behind the firing pin body striking target, first spring drives the firing pin body and resets, thereby the slider slides in the spout and realizes spacing to the firing pin body, avoid the firing pin body to take place the skew in gliding, stress point when leading to hitting the object takes place the skew, influence the use.
Description
Technical Field
The utility model relates to a firing pin subassembly specifically is a novel firing pin subassembly, belongs to firing pin technical field.
Background
The dispensing machine is also called a glue spreader, a glue dripping machine, a glue dispenser, a glue pouring machine and the like, is specially used for controlling fluid, dripping the fluid on and coating the fluid on the surface of a product or an automatic machine inside the product, can realize three-dimensional and four-dimensional path dispensing, accurate positioning, accurate glue control, no wire drawing, no glue leakage and no glue dripping, is mainly used for accurately dispensing, injecting, coating and dripping glue, paint and other liquid in a product process to each accurate position of the product, can be used for realizing dispensing, line drawing, circular or arc, realizes dispensing work through a dispensing valve, and the dispensing valve generally uses a firing pin to impact the glue, thereby realizing glue discharging.
The existing firing pin is not provided with a guide mechanism during installation, and when the firing pin is subjected to eccentric force, the firing pin does not move linearly in the using process, so that deviation and even needle drop occur in impact on a target body, and position deviation also occurs easily during resetting, so that the using effect is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a novel firing pin subassembly just lies in solving above-mentioned problem, can avoid firing pin body to take place the skew in the gliding time behind the atress, and the stress point when leading to hitting the object takes place the skew or takes off the needle, perhaps resets and appears the offset, influences the result of use.
The utility model realizes the above purpose by the following technical proposal, a novel firing pin assembly comprises a firing pin body, a protective shell is sleeved on the surface of the firing pin body, a guide mechanism is arranged between the protective shell and the firing pin body, the guide mechanism comprises a slide block, a slide groove, a limit plate and a first spring, the slide block is fixedly connected on both sides of the firing pin body, the protective shell is provided with the slide groove at the corresponding position of the two slide blocks, the two slide blocks are respectively connected with the two slide grooves in a sliding way, one side of the interior of the protective shell, which is far away from the slide block, is fixedly connected with the limit plate, the limit plate is connected with the firing pin body in a sliding way, the first spring is clamped between the limit plate and the firing pin body, the surface of the protective shell is provided with a dispensing valve body, and a mounting mechanism is arranged between the dispensing valve body and the protective shell, two locking mechanisms are oppositely arranged inside the dispensing valve body.
Preferably, in order to facilitate the installation of the spring, the cross section of the firing pin body is in a "T" shape, and the cross section of the top end of the firing pin body is in an equilateral triangle shape.
Preferably, in order to increase the force bearing surface of the striker body and facilitate the force application of the striker body by the hammer, the guide mechanism further comprises a fixing plate, and one end of the striker body located on one side of the protective shell is fixedly connected with the fixing plate.
Preferably, in order to facilitate the installation of the firing pin body, the installation mechanism includes a limiting block and a limiting groove, the limiting blocks are fixedly connected to two sides of the protective shell, the limiting grooves are formed in the corresponding positions of the two limiting blocks of the dispensing valve body, and the two limiting blocks are slidably connected with the two limiting grooves respectively.
Preferably, in order to avoid the protective shell to rock, the cross-section of the limiting block is of a T-shaped structure, and the cross-section of the limiting groove, which is located inside the dispensing valve body, is of a T-shaped structure.
Preferably, for the convenience of carrying on spacingly to the stopper, avoid the protecting crust landing, locking mechanism includes spring bolt, arm-tie, second spring and pull rod, is located two the stopper top the inside relative sliding connection of dispensing valve body has the spring bolt, two the spring bolt respectively with centre gripping between the dispensing valve body the second spring, two spring bolt back of the body fixedly connected with mutually the pull rod, two the pull rod respectively with two sliding connection between the second spring, two the pull rod respectively with sliding connection between the dispensing valve body, two the equal fixedly connected with in top of pull rod the arm-tie, two the arm-tie respectively with sliding connection between the dispensing valve body.
Preferably, in order to facilitate the installation of the protective shell, one surface of the lock tongue is of an arc structure, and the cross section of the lock tongue is of a T-shaped structure.
The utility model has the advantages that: make the fixed plate drive the firing pin body and remove through knocking the fixed plate, the atress of the multiplicable firing pin body of fixed plate is received the face, be convenient for the hammer to the device body application of force, the firing pin body is linear motion in the inside of protecting crust through the spacing of slider with the spout, under the effect of limiting plate, the firing pin body extrudees first spring in the removal, make first spring shrink, behind the firing pin body striking target, first spring drives the firing pin body and resets, thereby the slider slides in the spout and realizes spacing to the firing pin body, avoid the firing pin body to take place the skew in gliding, stress point when leading to hitting the object takes place the skew, influence the use.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a connection structure between the protective shell and the dispensing valve body shown in FIG. 1;
FIG. 3 is a schematic view of the connection of the striker body, guide mechanism and protective housing shown in FIG. 1;
FIG. 4 is an enlarged view of the portion A shown in FIG. 1;
fig. 5 is an enlarged view of the structure of the portion B shown in fig. 3.
In the figure: 1. the device comprises a striker body, 2, a guide mechanism, 21, a fixing plate, 22, a sliding block, 23, a sliding chute, 24, a limiting plate, 25, a first spring, 3, a dispensing valve body, 4, a protective shell, 5, a locking mechanism, 51, a bolt, 52, a pulling plate, 53, a second spring, 54, a pulling rod, 6, an installation mechanism, 61, a limiting block, 62 and a limiting groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, a novel striker assembly includes a striker body 1, a protective shell 4 is sleeved on a surface of the striker body 1, a guide mechanism 2 is disposed between the protective shell 4 and the striker body 1, the guide mechanism 2 includes a slider 22, a chute 23, a limiting plate 24 and a first spring 25, the slider 22 is fixedly connected to both sides of the striker body 1, the chute 23 is disposed at a position corresponding to the two sliders 22 of the protective shell 4, the two sliders 22 are respectively slidably connected to the two chutes 23, the limiting plate 24 is fixedly connected to a side of the protective shell 4 away from the sliders 22, the limiting plate 24 is slidably connected to the striker body 1, the first spring 25 is clamped between the limiting plate 24 and the striker body 1, and a dispensing valve body 3 is disposed on a surface of the protective shell 4, an installation mechanism 6 is arranged between the dispensing valve body 3 and the protective shell 4, and two locking mechanisms 5 are oppositely arranged inside the dispensing valve body 3.
As a technical optimization scheme of the present invention, the cross-section of the firing pin body 1 is a "T" shaped structure, and the cross-section of the top end of the firing pin body 1 is an equilateral triangle structure.
As a technical optimization scheme of the utility model, guiding mechanism 2 still includes fixed plate 21, is located protective housing 4 one side the one end fixedly connected with of firing pin body 1 fixed plate 21.
As a technical optimization scheme of the utility model, installation mechanism 6 includes stopper 61 and spacing groove 62, the equal fixedly connected with in both sides of protecting crust 4 stopper 61, dispensing valve body 3 is two the corresponding position of stopper 61 has all been seted up spacing groove 62, two stopper 61 respectively with two sliding connection between the spacing groove 62.
As a technical optimization scheme of the utility model, stopper 61's cross-section is "T" shape structure, is located inside dispensing valve body 3 the cross-section of spacing groove 62 is "T" shape structure.
As a technical optimization scheme of the utility model, locking mechanism 5 includes spring bolt 51, arm-tie 52, second spring 53 and pull rod 54, is located two stopper 61 top the inside relative sliding connection of dispensing valve body 3 has spring bolt 51, two spring bolt 51 respectively with it has to press from both sides between the dispensing valve body 3 second spring 53, two spring bolt 51 back of the body fixedly connected with mutually pull rod 54, two pull rod 54 respectively with two sliding connection between the second spring 53, two pull rod 54 respectively with sliding connection between the dispensing valve body 3, two the equal fixedly connected with in top of pull rod 54 pull plate 52, two pull plate 52 respectively with sliding connection between the dispensing valve body 3.
As a technical optimization scheme of the utility model, the one side of spring bolt 51 is the arc structure, spring bolt 51's cross-section is "T" shape structure.
When the utility model is used, firstly, the upper sliding block 22 is welded on the surface of the firing pin body 1 according to the position of the sliding chute 23 in the protective shell 4, so that the sliding block 22 corresponds to the sliding chute 23 one by one, the sliding block 22 slides in the sliding chute 23, then the limiting plate 24 is arranged in the protective shell 4, the first spring 25 is arranged between the limiting plate 24 and the firing pin body 1, the fixing plate 21 is welded at one end of the firing pin body 1, then the limiting block 61 corresponding to the two limiting grooves 62 is welded on the surface of the protective shell 4 according to the position of the limiting groove 62 arranged in the dispensing valve body 3, so that the limiting block 61 is connected with the limiting groove 62 in a sliding way, then the two locking tongues 51 are arranged in the dispensing valve body 3 according to the position of the limiting block 61, the second spring 53 is arranged between the locking tongues 51 and the dispensing valve body 3, the upper pull rod 54 is arranged on the opposite sides of the two locking tongues 51, finally, the top of the pull rod 54 is provided with the pull plate 52, when in use, the fixed plate 21 is knocked to drive the striker body 1 to move, the striker body 1 linearly moves inside the protective shell 4 through the limit of the sliding block 22 and the sliding groove 23, under the action of the limit plate 24, the striker body 1 extrudes the first spring 25 while moving, so that the first spring 25 contracts, after the striker body 1 impacts a target, the first spring 25 drives the striker body 1 to reset, the sliding block 22 slides in the sliding groove 23 to limit the striker body 1, and the situation that the force point of the striker body 1 deviates when sliding to cause the deviation of the object when being hit is avoided, so that the use is affected, after a period of use, the tip of the striker body 1 is worn, so that the object is stressed less, the firing range is shortened, therefore, the striker body 1 needs to be replaced, and when being replaced, pulling plate 52 is pulled to both sides back from firing pin body 1, pulling plate 52 drives spring bolt 51 through pulling plate 52 and moves, spring bolt 51 extrudes second spring 53 in the removal, after spring bolt 51 contracts in the inside of dispensing valve body 3, can take out protecting crust 4, slide stopper 61 to the inside of spacing groove 62 during the protecting crust 4 of renewal, stopper 61 supports spring bolt 51, spring bolt 51 drives pull rod 54 and second spring 53 of extrusion when pulling plate 52 moves, when stopper 61 slides to the below of spring bolt 51, second spring 53 drives spring bolt 51 and pulling plate 52 and resets, thereby realize spacing to stopper 61, avoid the landing of stopper 61, can realize firing pin body 1's quick replacement installation.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. A novel firing pin assembly, comprising a firing pin body (1), characterized in that: a protective shell (4) is sleeved on the surface of the firing pin body (1), a guide mechanism (2) is arranged between the protective shell (4) and the firing pin body (1), the guide mechanism (2) comprises sliders (22), chutes (23), limiting plates (24) and first springs (25), the sliders (22) are fixedly connected to two sides of the firing pin body (1), the chutes (23) are arranged at corresponding positions of the two sliders (22) of the protective shell (4), the two sliders (22) are respectively in sliding connection with the two chutes (23), the limiting plate (24) is fixedly connected to one side, away from the sliders (22), of the inner portion of the protective shell (4), the limiting plate (24) is in sliding connection with the firing pin body (1), and the first spring (25) is clamped between the limiting plate (24) and the firing pin body (1), the surface of protecting crust (4) is equipped with dispensing valve body (3), dispensing valve body (3) with be equipped with between protecting crust (4) installation mechanism (6), the inside of dispensing valve body (3) is equipped with two locking mechanism (5) relatively.
2. The new firing pin assembly of claim 1 wherein: the cross section of the firing pin body (1) is of a T-shaped structure, and the cross section of the top end of the firing pin body (1) is of an equilateral triangle structure.
3. The new firing pin assembly of claim 1 wherein: the guide mechanism (2) further comprises a fixing plate (21), and one end of the firing pin body (1) located on one side of the protective shell (4) is fixedly connected with the fixing plate (21).
4. The new firing pin assembly of claim 1 wherein: installation mechanism (6) include stopper (61) and spacing groove (62), the equal fixedly connected with in both sides of protecting crust (4) stopper (61), dispensing valve body (3) are two the corresponding position of stopper (61) has all been seted up spacing groove (62), two stopper (61) respectively with two sliding connection between spacing groove (62).
5. The new firing pin assembly of claim 4 wherein: the cross section of the limiting block (61) is of a T-shaped structure, and the cross section of the limiting groove (62) located inside the dispensing valve body (3) is of a T-shaped structure.
6. The new firing pin assembly of claim 4 wherein: locking mechanism (5) include spring bolt (51), arm-tie (52), second spring (53) and pull rod (54), are located two the inside relative sliding connection of point gum valve body (3) at stopper (61) top has spring bolt (51), two spring bolt (51) respectively with centre gripping between point gum valve body (3) has second spring (53), two spring bolt (51) looks back on the body fixedly connected with pull rod (54), two pull rod (54) respectively with two sliding connection between second spring (53), two pull rod (54) respectively with sliding connection between point gum valve body (3), two the equal fixedly connected with in top of pull rod (54) pull plate (52), two pull plate (52) respectively with sliding connection between point gum valve body (3).
7. The new firing pin assembly of claim 6 wherein: one surface of the lock tongue (51) is of an arc-shaped structure, and the cross section of the lock tongue (51) is of a T-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023043949.XU CN214183876U (en) | 2020-12-15 | 2020-12-15 | Novel firing pin subassembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023043949.XU CN214183876U (en) | 2020-12-15 | 2020-12-15 | Novel firing pin subassembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214183876U true CN214183876U (en) | 2021-09-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023043949.XU Active CN214183876U (en) | 2020-12-15 | 2020-12-15 | Novel firing pin subassembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214183876U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114484135A (en) * | 2022-02-08 | 2022-05-13 | 华能平凉发电有限责任公司 | Anti-scouring and anti-seismic device for high-temperature and high-pressure steam pipeline |
-
2020
- 2020-12-15 CN CN202023043949.XU patent/CN214183876U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114484135A (en) * | 2022-02-08 | 2022-05-13 | 华能平凉发电有限责任公司 | Anti-scouring and anti-seismic device for high-temperature and high-pressure steam pipeline |
| CN114484135B (en) * | 2022-02-08 | 2024-01-30 | 华能平凉发电有限责任公司 | Anti-scouring and anti-seismic device for high-temperature and high-pressure steam pipeline |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A New Type of Striker Assembly Granted publication date: 20210914 Pledgee: China Co. truction Bank Corp Huizhou branch Pledgor: Huizhou dingtaixin Technology Co.,Ltd. Registration number: Y2024980010386 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |